Portable computer



FIG. 1 is a perspective view of the top, front and right side of a portable computer showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a perspective view of top, rear and left side thereof with the handle in standing position;

FIG. 9 is a perspective view similar to FIG. 1 with the antenna in standing position; and,

FIG. 10 is a perspective view of top, rear and right side thereof with the lid in closed condition. 

The ornamental design for a portable computer, as shown and described. 